Add digest e-mails

config/settings.yml

@@ -11,6 +11,7 @@ defaults: &defaults
     favourite: false
     mention: false
     follow_request: true
+    digest: true
   interactions:
     must_be_follower: false
     must_be_following: false

db/migrate/20170303212857_add_last_emailed_at_to_users.rb

+class AddLastEmailedAtToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :last_emailed_at, :datetime, null: true, default: nil
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170301222600) do
+ActiveRecord::Schema.define(version: 20170303212857) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -283,6 +283,7 @@ ActiveRecord::Schema.define(version: 20170301222600) do
     t.string   "encrypted_otp_secret_salt"
     t.integer  "consumed_timestep"
     t.boolean  "otp_required_for_login"
+    t.datetime "last_emailed_at"
     t.index ["account_id"], name: "index_users_on_account_id", using: :btree
     t.index ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true, using: :btree
     t.index ["email"], name: "index_users_on_email", unique: true, using: :btree

lib/tasks/mastodon.rake

@@ -43,7 +43,7 @@ namespace :mastodon do
   namespace :feeds do
     desc 'Clear timelines of inactive users'
     task clear: :environment do
-      User.where('current_sign_in_at < ?', 14.days.ago).find_each do |user|
+      User.confirmed.where('current_sign_in_at < ?', 14.days.ago).find_each do |user|
         Redis.current.del(FeedManager.instance.key(:home, user.account_id))
       end
     end
@@ -53,4 +53,13 @@ namespace :mastodon do
       Redis.current.keys('feed:*').each { |key| Redis.current.del(key) }
     end
   end
+
+  namespace :emails do
+    desc 'Send out digest e-mails'
+    task digest: :environment do
+      User.confirmed.joins(:account).where(accounts: { silenced: false, suspended: false }).where('current_sign_in_at < ?', 20.days.ago).find_each do |user|
+        DigestMailerWorker.perform_async(user.id)
+      end
+    end
+  end
 end

spec/mailers/previews/notification_mailer_preview.rb

 # Preview all emails at http://localhost:3000/rails/mailers/notification_mailer
 class NotificationMailerPreview < ActionMailer::Preview
-
   # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/mention
   def mention
-    # NotificationMailer.mention
+    m = Mention.last
+    NotificationMailer.mention(m.account, Notification.find_by(activity: m))
   end
 
   # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/follow
   def follow
-    # NotificationMailer.follow
+    f = Follow.last
+    NotificationMailer.follow(f.target_account, Notification.find_by(activity: f))
   end
 
   # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/favourite
   def favourite
-    # NotificationMailer.favourite
+    f = Favourite.last
+    NotificationMailer.favourite(f.status.account, Notification.find_by(activity: f))
   end
 
   # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/reblog
   def reblog
-    # NotificationMailer.reblog
+    r = Status.where.not(reblog_of_id: nil).first
+    NotificationMailer.reblog(r.reblog.account, Notification.find_by(activity: r))
   end
 
+  # Preview this email at http://localhost:3000/rails/mailers/notification_mailer/digest
+  def digest
+    NotificationMailer.digest(Account.first, since: 90.days.ago)
+  end
 end